package java56_6;

public class TestPenu {

	public static void main(String[] args) {
		// Penuin.show();
		// Pet.show();

		Pet p = new Penuin("小花花", 9, "母");
		// p.print();

		p.show();

		Penuin p2 = (Penuin) p;
		p2.show();
	}

}
